One Size Fit Most Men and Women - Adjustable Head Circumference: classic design: 55cm-58cm. The mosquito head net hat is made by 100% quick-dry nylon, the material is breathable, comfortable and lightweight, very easy to clean Anti-Mosquito Sun Protection - The mosquito head net mesh hat has a large eaves and yarn, which can effectively protect you from sunshine and mosquitoes, perfect for hiker, fisherman, hunter, gardener, backpacker, camper etc , ideal hat for Beekeeper, outdoor sports enthusiast. Great for jungle exploration, fishing, hunting, camping, hiking, gardening or working outdoors in summer to stop bugs Nylon Fastening: Drawstring Bucket Foldable Design Adjustable Chin Strap - The bucket hat with foldable design for easy storage in your handbag, adjustable drawstring at veil and chin strap for secure fit in windy days. Note: mesh is unremovable Three Wearing Methods - The mosquito hat with mesh net around it to keep mosquitoes and flies out. Or you can roll up the net use as a nirmal sun hat to shade from sun. Also hide mesh net compartment on the top use as a bucket hat Enjoy Your View Freely - the premium fine mesh has small holes that are enough to prevent tiny, pesky bugs from getting too close while the net wont block your view so you can be free from flies and enjoy the view at the same time. Let you enjoy outdoor activities without any insects bother from face to neck. The tiny holes will let air in, which will prevent you from profusely sweating as you work